IT Salary guide 2023
Graphixpert
50 Leadership Quotes to Inspire You - Inspiring quotes from ...
Joseph Lalonde
Communications Skills for Project Managers
G. Michael Campbell
How to Be the Best in Internet Marketing
GM Affiliates
Digitalisierung und Innovation: Planung - Entstehung - Entwicklungspersp[..]
Frank Keuper & Kiumars Hamidian & Eric Verwaayen & Torsten Kalinowski & Christian Kraijo
Optimizing Project Management
Te Wu